body {
    overflow-x: hidden;
}
/*修改后样式*/
.nav {
    position: relative;
}
.nav .popup{
    position: absolute;
    top: 0;
    right: 0;
    background-color: #ffffff;
    box-shadow: -1px 0px 6px 0px
    rgba(0, 0, 0, 0.16);
    border-radius: 6px;
    z-index: 99999;
    text-align: center;
    font-size: 16px;
    line-height: 16px;
    color: #000232;
    padding:.12rem 0 .48rem;
    letter-spacing: 1px;
    transform: translate3d(100%,0,0);
    opacity: 0;
    transition: all .3s;
}
.nav .popup2{
    width: 0!important;
    overflow: hidden;
}
.nav .popup.active2 {
    width: 2.6rem!important;
    opacity: 1;
    transform: translate3d(0,0,0);
}
.nav .popup-item {
    margin-top: .5rem;
}
.nav .popup-item:last-child{
    margin-top: 2.84rem;

}
.nav .popup-item:last-child a {
    color: #c8161d;
}
.nav .popup .top-img-group {
    margin: 0 .48rem;
    border-bottom: 1px solid #efefef;
    height:1.06rem ;
    text-align: right;
}
.nav .popup .top-img-group img {
    margin: 0;
    padding: 0;

}
.nav .popup .top-img-group .img2 {
    /*margin-right: .48rem;*/
    width: .64rem;
    height: .64rem;
    border-radius: 50%;
    margin-left:.22rem ;
}
/*表示已登录 部分item 隐藏*/
.sign-in{
    display: none;
}